<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true">
				<el-form-item>
					<el-input v-model="keyword" placeholder="请输入名字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="warning" v-on:click="keywordQuery">查询</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表v-loading="listLoading"-->
		<el-table :data="tableDatas" v-loading="listLoading" highlight-current-row
			style="width: 100%;">
			<!--多选框-->
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="70" label="序号">
			</el-table-column>
			<el-table-column prop="name" label="权限名称" width="200" show-overflow-tooltip>
			</el-table-column>
			<el-table-column prop="url" label="权限路径" width="200" show-overflow-tooltip>
			</el-table-column>
			<el-table-column prop="sn" label="权限编号" width="200">
			</el-table-column>
      <el-table-column prop="descs" label="权限描述" show-overflow-tooltip>
      </el-table-column>
		</el-table>
		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="currentPage"
				:page-sizes="[5, 10, 15]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper"
				:total="totals" style="float:right;">
			</el-pagination>
		</el-col>
	</section>
</template>

<script>

export default {
	data() {
		return {
			//1.分页查询相关数据
			totals: 0,//总记录条数
			currentPage: 1,//当前页,要传递到后台的
			pageSize: 5, //每页显示多少条
			tableDatas: [], //当前页数据
			listLoading: false,//加载框

			//2.高级查询相关数据
			keyword: '',

		}
	},
	methods: {
		//1.分页查询相关方法
		//1.1.获取列表数据
		getTableData() {
			//1.组装参数
			let params = {
				currentPage: this.currentPage,
				pageSize: this.pageSize,
				keyword: this.keyword
			}
			this.listLoading = true;
			//2.发送请求
			this.$http.post("/permission",params).then(res=>{
				this.tableDatas = res.data.list;
				this.totals = res.data.total;
				this.listLoading = false;
			 })
		},
		//1.2.选择第几页时触发
		handleCurrentChange(currentPage) {
			this.currentPage = currentPage;
			this.getTableData();
		},
		//1.3.选择每页显示记录条数时触发
		handleSizeChange(pageSize) {
			this.pageSize = pageSize;
			this.getTableData();
		},

		//2.高级查询相关方法
		keywordQuery() {
			this.currentPage = 1;
			this.getTableData();
		},
	},
	mounted() {
		this.getTableData();
	}
}

</script>

<style scoped></style>
